3 years ago

A fair coin is flipped three times. What is the probability of getting two heads and then a tail?

Mathematics

2 answers:

ycow [4]3 years ago

6 0

Answer:

the answer is 1/8, or 12.5%.

Step-by-step explanation:

Suppose you have a fair coin: this means it has a 50% chance of landing heads up and a 50% chance of landing tails up. Suppose you flip it three times and these flips are independent. What is the probability that it lands heads up, then tails up, then heads up? So the answer is 1/8, or 12.5%.

Debora [2.8K]3 years ago

3 0

2/3!

I hope this helped! Mark me Brainliest! :) -Raven❤️

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Two angles are supplementary. One angle is 16° less than three times the other. Find the measures of the angles

Ivan

Answer:

Step-by-step explanation:

x and y are supplementary angles, so their sum is 180°.

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